142202655

素因数分解:

$3^3\times 5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 128

約数和(自身を含む): 306432000

約数和(自身を除く): 164229345

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 37, 45, 49, 63, 83, 105, 111, 135, 147, 185, 189, 245, 249, 259, 315, 333, 343, 415, 441, 555, 581, 735, 747, 777, 945, 999, 1029, 1245, 1295, 1323, 1665, 1715, 1743, 1813, 2205, 2241, 2331, 2905, 3071, 3087, 3735, 3885, 4067, 4995, 5145, 5229, 5439, 6615, 6993, 8715, 9065, 9213, 9261, 11205, 11655, 12201, 12691, 15355, 15435, 15687, 16317, 20335, 21497, 26145, 27195, 27639, 28469, 34965, 36603, 38073, 46065, 46305, 48951, 61005, 63455, 64491, 78435, 81585, 82917, 85407, 107485, 109809, 114219, 138195, 142345, 150479, 183015, 190365, 193473, 244755, 256221, 322455, 342657, 414585, 427035, 451437, 549045, 571095, 580419, 752395, 768663, 967365, 1053353, 1281105, 1354311, 1713285, 2257185, 2902095, 3160059, 3843315, 4062933, 5266765, 6771555, 9480177, 15800295, 20314665, 28440531, 47400885, 142202655]

約数ペア:

[(1, 142202655), (3, 47400885), (5, 28440531), (7, 20314665), (9, 15800295), (15, 9480177), (21, 6771555), (27, 5266765), (35, 4062933), (37, 3843315), (45, 3160059), (49, 2902095), (63, 2257185), (83, 1713285), (105, 1354311), (111, 1281105), (135, 1053353), (147, 967365), (185, 768663), (189, 752395), (245, 580419), (249, 571095), (259, 549045), (315, 451437), (333, 427035), (343, 414585), (415, 342657), (441, 322455), (555, 256221), (581, 244755), (735, 193473), (747, 190365), (777, 183015), (945, 150479), (999, 142345), (1029, 138195), (1245, 114219), (1295, 109809), (1323, 107485), (1665, 85407), (1715, 82917), (1743, 81585), (1813, 78435), (2205, 64491), (2241, 63455), (2331, 61005), (2905, 48951), (3071, 46305), (3087, 46065), (3735, 38073), (3885, 36603), (4067, 34965), (4995, 28469), (5145, 27639), (5229, 27195), (5439, 26145), (6615, 21497), (6993, 20335), (8715, 16317), (9065, 15687), (9213, 15435), (9261, 15355), (11205, 12691), (11655, 12201)]